baber/WOPTO huggingface dataset:
Patent JP-S62162180-A (JP)
Title: Seal-impression collation system
Inventor: TERAMOTO MASATO
IPC: G06T7/00
Filed: 1986-01-13
Abstract: PURPOSE:To improve the accuracy of 'true or false decision' by making the difference between a collation ratio between the same seal and that between different seals sufficient. CONSTITUTION:Figures (a) and (b) show a disagreement part due to displacement and an original disagreement part, respectively, where the area of the disagreement part is 10 each. The initial area of the disagreement part is 10. Thinning processing is carried out until the disagreement part 10 attains '0', and the areas after thinning are added, whereby the areas (a) and (b) of the disagreement part after they are subjected to thinning processing come to 10 and 15, respectively. Without changing the weights of disagreement parts 2-4 having thin and small areas, the accuracy of the true or false decision is improved by adding only the weight of the original disagreement part 1 with a large area. Namely, the seal impression, whose collation rate drops due to the parts 2-4, maintains its collation rate as it is, or is slightly reduced. Then the collation rate between the seal impressions with original different patterns is substantially decreased.
Patent JP-H01214780-A (JP)
Title: Method and apparatus for determining rotor impedance for rotary magnetic field machine
Inventor: RORUFU SHIYUMITSUTO
IPC: H02P21/16
Filed: 1989-01-10
Abstract: PURPOSE: To determine the impedance of a rotor while suppressing the error by regulating a deviation correlated with the high frequency component of model component caused by the shift of model parameter from the impedance of rotor. CONSTITUTION: A stator current corresponding to a target vector VI*(S) is fed to a rotating magnetic field machine and the component parallel with the model flux VF (S) thereof contains a sine wave component HF' having higher frequency than the rated frequency of rotating field machine. A model component EFI of the electromotive force vector of rotating magnetic field machine parallel with the model flux VF(S) is then calculated based on a current model. A deviation DE from a model component EF1' calculated from a voltage model and correlated with the high frequency component of model component EF1 is then regulated based on the shift of model parameter from the impedance of rotor.
Patent JP-H05191658-A (JP)
Title: Facsimile equipment
Inventor: HASHIMOTO SHINICHI
IPC: G09C5/00
Filed: 1992-01-13
Abstract: PURPOSE:To enhance the ciphering of confidential reception more than that of a conventional equipment by realizing a confidential reception function not requiring a picture memory with respect to the facsimile equipment not especially provided with the picture memory. CONSTITUTION:Ciphering specific to a facsimile equipment receiving picture information is applied to the picture information sent together with a password through confidentiality and the result is printed out (103,104). An original on which compression picture information ciphered with a password added thereto is printed out is read from the facsimile equipment and when the password and a password inputted (115) by a recipient are discriminated to be coincident (116), read compressed picture information is decoded and printed out (119, 120).
Patent JP-S59137490-A (JP)
Inventor: JIYANNRUI FUAABURU
IPC: C07D513/04
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59128767-A (JP)
Title: Positive plate for alkaline battery
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M4/62
Filed: 1983-01-13
Abstract: PURPOSE:To increase the effect of an additive so as to improve the discharge performance of a positive plate by using mixture consisting of water and an organic solvent such as ethylene glycol, propylene glycol or triethylene glycol in preparing a pasty material from an active material powder. CONSTITUTION:A pasty material prepared by combining a powdery active material principally consisting of nickel hydroxide and cobalt or its compound with mixture consisting of water and an organic solvent such as ethylene glycol, propylene glycol or triethylene glycol, is packed into a spongy porous nickel body of three-dimensionally continuous structure. For instance, after mixture consisting of propylene glycol and water is added to mixture consisting of 85 parts nickel hydroxide, 10 parts nickel powder and 5 parts cobalt powder which is used as an additive to make a pasty material, it is packed into a spongy porous nickel body before being dried at 100 deg.C. The thus obtained body is impregnated with a dispersion liquid of a fluorine resin, thereafter being dried at 80 deg.C before being pressed at 500kg/cm<2>, thereby obtaining a positive plate.
Patent JP-S59127807-A (JP)
Title: Electromagnetic solenoid
Inventor: TAKEDA YOSHIMITSU
IPC: H01F7/16
Filed: 1983-01-13
Abstract: PURPOSE:To simplify the construction and make assembly easy and eliminate deep contraction to avoid the limitation of a depth by a method wherein a box- shape case is composed by combining approximate U-shape case components and a boss is fixed to a bottom part of the case or to a plate for formation of a magnetic path. CONSTITUTION:The respective bottom surfaces 24, 29 of the approximate U- shape 1st case component 21 and 2nd case component 22 are put together, while their respective arms 25, 30 are positioned reciprocally to form a box-shape and plates 23, 23 for formation of a magnetic path are attached to the tips of the arms 25, 30 and a grooved projection 27 of the 1st case component 21 is put into a coupling notch 34 of the plate 23 for formation of the magnetic path and the groove of the grooved projection 27 is widened and crimped to fix the components and a case 2 is composed. A receptacle 51 for a plunger 6 and a coupling projection 52 are provided to the front side and the tail end of a boss 5 respectively and the coupling projection 52 is fitted into boss coupling holes 33, 33 of the plates 23, 23 for formation of the magnetic path and caulked to be fixed.
Patent JP-H03209703-A (JP)
Title: Liquid-level detecting element
Inventor: KATSUKI NOBUHARU
IPC: H01C7/04
Filed: 1990-01-11
Abstract: PURPOSE:To make it possible to operate an element in a broad temperature range of 50-140 deg.C and to suppress the maximum heating temperature of the element body of a thermistor to a low value by constituting the element by combining the element body of the thermistor having a high thermistor constant (B constant) and the element body of the thermistor having a low B constant or a constant resistor. CONSTITUTION:Electrodes 6 are formed on both counter surfaces of a chip-shaped element body 5 of a thermistor having a high B constant. Electrodes 8 are formed on both facing surfaces of a chip shaped element body 7 of a thermistor having a low B constant. Two pieces of lead wires 9 made of stainless steel having the low thermal expansion coefficient are connected to the electrodes 6 and the electrodes 8 by applying and baking a conductive paste 10. Thereafter, the entire body other than the parts of the lead wires 9 which are connected to an external circuit is covered with a glass material 4. The electric characteristics of the element bodies 5 and 7 of the thermistors are as follows. For example, the thermistor element body 5 of the thermistor has the resistance value of 100kOMEGA at 25 deg.C and the B constant of 4,300 deg.K. The thermistor element body 7 of the thermistor has the resistance value of 7.0kOMEGA at 25 deg.C and the B constant of 2,100 deg.K. A chip-shaped constant resistor can be used in place of the element body 7 of the thermistor.
Patent JP-H11317011-A (JP)
Title: Disk controlling lsi and storate device
Inventor: OEDA TAKASHI
IPC: G06F3/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To accelerate data transfer speed to/from a disk device employing a parallel recording system. SOLUTION: A disk controller 8 receives recording data in parallel from a host computer 1, generates an ECC code in a disk controlling LSI 13, and sends the recording data and the ECC code in parallel to a disk drive device 9. The disk drive device 9 writes the respective data received in parallel in a plurality of sectors in parallel. The disk controlling LSI 13 generates data for synchronization for each sector.
Patent JP-S59129834-A (JP)
Title: Liquid crystal display element
Inventor: KUBO KIICHIROU
IPC: G09F9/00
Filed: 1983-01-17
Abstract: PURPOSE:To decrease the number of connecting parts, and to reduce deterioration of a characteristic, which is caused by a connection failure, by bonding a segment electrode driving integrated circuit element and a common electrode driving integrated circuit element to an electrode wiring of the upper plate and an electrode wiring of the lower plate, respectively. CONSTITUTION:In a glass substrate for constituting a liquid crystal dispaly element, a segment electrode and a common electrode are formed like a matrix by a transparent conductive film on an upper plate 6 and a lower plate 7, respectively. A shape of the upper plate 6 is a rectangle ABCD, and a shape of the lower plate 7 is a rectangle AEFG. On both the upper plate 6 and the lower plate 7, an electrode wiring is formed by a metallic thin film in the outside of an effective display area 8 in which a liquid crystal is lighted, and a segment electrode driving integrated circuit element 9 and a common electrode driving integrated circuit element 10 are bonded by solder to the electrode wiring of the upper plate 6 and the electrode wiring of the lower plate 7, respectively. With regard to the common electrode driving integrated circuit element, the input/output wiring can be formed without converting it by the connecting part on the way, therefore, the connecting part of the whole liquid crystal display element can be decreased, and deterioration of the characteristic, which is caused by a connection failure and a connection resistance can be reduced.
Patent JP-H06215361-A (JP)
Title: Magnetic recording medium
Inventor: KOYAMA NOBORU
IPC: C09D5/23
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a magnetic recording medium having resistance to microorganisms without deteriorating the electromagnetic characteristics by incorporating hydroxyapatite supporting metal ions into the magnetic layer of a magnetic recording medium. CONSTITUTION:This magnetic recording medium has a magnetic layer on one side of the nonmagnetic substrate and contains hydroxyapatite supporting metal ions in the magnetic layer. A mildewproofing agent is incorporated into the hydroxyapatite. Resistance to microorganisms can be imparted without deteriorating the electromagnetic characteristics or leaching out chemicals. The mildewproofing agent is used only by about 0.01-10% of the amt. of the hydroxyapatite.
Patent JP-S5287371-A (JP)
Title: Production of semiconductor device
Inventor: HATSUTORI TSUKASA
IPC: H01L21/331
Filed: 1976-01-17
Abstract: PURPOSE: In forming semiconductor elements using a PSG film for surface stabilization, a semiconductor device of a high d.c. amplification factor is obtained by performing one heat treatment in a H 2  atmosphere and using the process of diffusion and gettering from the PSG film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06221739-A (JP)
Title: Refrigerator
Inventor: OTSUKA KATSUJI
IPC: F25D23/12
Filed: 1993-01-13
Abstract: PURPOSE:To provide a refrigerator which can reduce unevenness in a food freezing or cooling without making a large reformation by a method wherein a special chamber is provided which improves defreezing or rapid cooling performance better than that of a conventional method. CONSTITUTION:A defreezing and rapid-cooling chamber 3 is provided with a damper 4 arranged at an opening of a cool air introduction passage 2, a circulation fan 11 at a rear part, a number of jetting holes 13 and 13A on a ceiling side and a lower surface side respectively, a slit 24 in a back board 15 and a small door 23 in a front surface. During defreezing, the damper 4 is closed so as to introduce air in the chamber 3 or air heated by a heater into a special chamber. On the contrary, during rapid cooling, cool air is introduced from an evaporator 6, through the damper 4 now opened, into the special chamber. Then the heated or cool air is jetted at a high speed by the circulation fan 11 through the number of jetting holes 13 and 13A to collide at food. After that, most of it is returned to the slit 24 in the rear part, while a small part of it is discharged out of a gap in an upper half of the small door 23. A defreezing heater is placed in an L-shaped attitude, so that temperature of the jetting air may be higher on the ceiling side than on the bottom side during the defreezing.
Patent JP-H11205515-A (JP)
Title: Communication system, control method therefor and computer readable memory
Inventor: HISAGAI MASAMI
IPC: H04N1/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, control method therefor and computer readable memory with which data can be managed in real time and convenience is improved concerning the communication system for exchanging data between a terminal station and a host station and managing them. SOLUTION: The terminal station reads a manuscript from an image scanner 11 as image data. Then, the read image data are transmitted to the host station in a first data format using a PHS/portable telephone 17 or image data transmitted from the said host station are received. On the other hand, the host station receives the image data transmitted from the terminal station or transmits the image data to the said terminal station. Then, the image data transmitted from the terminal station are character-recognized and that character-recognizing result is managed in a second data format.
Patent JP-H08191969-A (JP)
Title: Fabric presser for sewing machine
Inventor: YAMAI YORIAKI
IPC: D05B29/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide the ideal sown result by preventing fabric from being deviated by consisting this device of a presser metal assembly body, extended pressing part and sliding means, extending a face in contact with the upper surface of an object to be sown in the sewing direction, extending the fabric presser of the object to be sown in the shape of a plane and pressing it. CONSTITUTION: Concerning the fabric pressing of a sewing machine, when performing sewing with presser metal A3 in quite standard size or any presser metal equipped with a rotary belt 1 around the presser metal A3 in the standard size, since the width of the bottom surface of that presser metal A3 is narrow in comparison with the sewing direction, the entire presser metal A3 sinks because of the material of the object to be sown or the deviation of fabric occurs on the overlapped objects to be sown sometimes. Then, extended pressing parts B1 and C1 are separately prepared along the sewing direction in order to extend the bottom surface of this presser metal A3 and these parts are used as needed.  Thus, sewing is enabled while keeping the state of fabric positioned under the extended pressing parts B1 and C1, namely, the state of sewing while matching patterns or fastening/unfastening the upper and lower fabric, for example.
Patent JP-H04250046-A (JP)
Title: Ink jet head unit, ink jet head cartridge and ink jet device
Inventor: SAIKAWA HIDEO
IPC: B41J2/16
Filed: 1991-01-18
Abstract: PURPOSE:To ensure that the flow of ink to be supplied to a common liquid chamber from an ink supply path is maintained in the supply path, even if bubbles resides in the ink supply path. CONSTITUTION:Ink supply paths 21, 15 have a cross section formed by a circular region C allowing the presence of bubbles and an extra circular region which protrudes from the periphery of the circular region C and refuses the expansion of bubbles due to surface tension to make possible the passage of ink.
Patent JP-H01180390-A (JP)
Title: Sheet body with photograph thereon
Inventor: OSHIKOSHI YUJI
IPC: G03D13/00
Filed: 1988-01-12
Abstract: PURPOSE:To contrive the prevention of falsification and enable the title sheet body to be produced easily and efficiently, by providing an adhesive layer for adhering a transparent sheet to a support sheet, with an image-receiving sheet on the inner side, after a character image or portrait is transferred onto the image-receiving layer with a printing part printed. CONSTITUTION:A transparent sheet 2 and a support sheet 3 are bound into a booklet 5 at a position at which they are superposed on each other. In addition to the sheets 2, 3, registering sheets 7 on which to affix a departure/entry stamp, a visa stamp or the like are bound into the booklet 5. A synthesized image of a character image 1a, a portrait 1b, a graphic image 1c, an OCR character image 1d or the like is transferred to an image-receiving layer 1, and the layer 1 and the sheet 2 provided with the layer 1 are adhered to the support sheet 3 through an adhesive layer 4. Finally, therefore, a sheet body comprising the transparent sheet 2, the image-receiving layer 1, a printing part 8, the adhesive part 4 and the support sheet 3 laminated in a body is provided as a front cover in the booklet 5.
Patent JP-H0680988-A (JP)
Title: Detergent composition
Inventor: ANDORIYUU POORU CHIYATSUPURU
IPC: C11D1/72
Filed: 1993-01-14
Abstract: PURPOSE: To improve the stability of sodium perborate monohydrate by making a detergent composition contain a detergent-active compound, certain detergency builder and sodium perborate monohydrate.  
     CONSTITUTION: The detergent composition, of a bulk density of at least 700 g/l is obtained by spray drying a slurry comprising (A) from 5 to 60% by weight of a detergent-active compound selected from among a soap, non-soap anion, cation, nonionic and bipolar surfactant, (B) from 10 to 80% weight of a detergency builder containing alkali metal alminosilicate comprising zeolite having Si and A in ratio Si: A of at most 1.33 and d 50  of from 0.1 to 0.5 μm (zeolite MAP), (C) bleaching system comprising from 5 to 35% by weight of sodium perborate monohydrate and when necessary form 1 to 8% by weight of bleaching precursor, and (D) ≤100% by weight of other detergent components. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61166314-A (JP)
Inventor: SETOGAWA TETSUO
IPC: A01C11/02
Filed: 1985-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5389932-A (JP)
Title: Testing device for power station
Inventor: TAMAKI YOSHITOSHI
IPC: G01M99/00
Filed: 1977-01-19
Abstract: PURPOSE: To enable a test result obtained in high accuracy at high speed with no necessity of skilled operator, by providing a signal converter only reserved for measurement point required for testing the generator, with its output analytically made processing operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61165050-A (JP)
Title: Reversing gear for vessel
Inventor: YAMAOKA KOJIRO
IPC: B63H23/08
Filed: 1985-01-14
Abstract: PURPOSE:To reduce the manufacturing cost by arranging the input shaft at low position while the clutch shaft at high position and advance and back gears on the clutch shaft to be able to couple selectively with the clutch shaft. CONSTITUTION:The input shaft 15 is arranged at low position such that the rear endface will face against the front endface of low level output shaft 16 while the clutch shaft 17 is arranged at the highest level in a reversing case 14 and an advance gear 28 and a back gear 29 to be driven through the input shaft 15 are arranged on the clutch shaft 17 to be coupled selectively with the clutch shaft 17 through clutch means. Consequently, the input shaft 15, the clutch shaft 17 and the intermediate shaft 18 can be arranged completely in parallel while flat gears can be employed in the gear train to be arranged between said shaft 15, 17, 18, resulting in considerable reduction of manufacturing cost.
Patent JP-S59132830-A (JP)
Inventor: SAKURAI KENROU
IPC: A01G33/00
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62163969-A (JP)
Title: Method for detecting speed
Inventor: SUGIURA YASUYUKI
IPC: G01P3/42
Filed: 1986-01-16
Abstract: PURPOSE:To suppress the ripple of a speed detection signal, by a method wherein (2n) pieces of differential outputs and (2n) pieces of reversal differential outputs are obtained from (n)-phase output signals of a three-phase or more and odd number order deflected at a definite phase and having the same amplitude by (n) pieces of differentiation circuits and (n) pieces of reversal circuits and selected around the max. value of said signals within a 360/2 deg.-range to be synthesized. CONSTITUTION:An analogue switch group 30 takes out a 60 deg.-range around the max. value of differential outputs dU<+>, dU<->, dV<+>, dV<->, dW<+>, dW<-> of each phase and an analogue switch control signal pulse generating circuit 40 is constituted so that a comparator 41 takes out a Z-signal from U-phase and W-phase signals and a comparator 42 takes out a Y-signal from V-phase and U-shape signals and a comparator 43 takes out an X-signal from W-phase and V-phase signals. A decoder circuit 50 decodes Z-, Y- and Z-signals to form signals of O1-O6. Analogue switches 31-36 wherein O1 is connected to the output of dU1<+>, O2 to dW<+>, O3 to dV<->, O4 to dv<+>, O5 to dW<-> and O6 to du<-> are selected and controlled. As a result, a DC signal E0 is obtained and a smooth DC speed signal EV is further obtained.
Patent JP-H06210948-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: ITOU TSUNASHIGE
IPC: B41M5/155
Filed: 1993-01-14
Abstract: PURPOSE:To improve color forming properties by forming a pressure-sensitive recording sheet from a color forming sheet containing a specific electron donating dye and a developing sheet having a developer layer containing solid inorg. acid being a developer and specific amide. CONSTITUTION:A dye represented by formula I (wherein R1-R7 are an alkyl group or an aryl group, R8 and R9 are H or an alkyl group, R10 is H or the like, k is 0 or 1 and m and n are an integer of 1-4) is dissolved in a predetermined solvent and a binder, latex and water are added to the resulting soln. to prepare a coating soln. This coating soln. is applied to a support and dried to form a color former-containing microcapsule sheet. Solid inorg. acid such as acid clay and amide represented by formula II (wherein R19 is an alkyl group or the like and R2 and R21 are an alkyl group or the like) are dissolved and dispersed in a binder along with a predetermined solvent to prepare a coating soln. which is, in turn, applied to a support and dried to form a developing sheet. Both sheets are combined to form a pressure-sensitive recording sheet.
Patent JP-S62167203-A (JP)
Title: Fuel reformer
Inventor: MIZUNUMA YOSHIO
IPC: H01M8/06
Filed: 1986-01-16
Abstract: PURPOSE:To develop a compact and high-performance fuel reformer by alternately arranging a reforming catalyst bed and a layer for heating the bed in two or multiple stages through a partition wall in the title fuel reformer. CONSTITUTION:In the fuel reformer for generating hydrogen by reforming alcohols and hydrocarbonic fuels with steam, a reforming catalyst bed 2 packed with a reforming catalyst 1 is surrounded by a partition wall 6, heat-transfer grains 4 are packed on both sides, a heating layer 3 to be used as a high-temp. gas passage is adjacently provided, the bed and the layer are alternately furnished in two or multiple stages, and the outside is surrounded by a heat insulating layer 10. The material 11 to be reformed consisting of a fuel such as alcohol and steam is supplied into the reforming catalyst bed 2 through a feed pipe 15. A high-temp. gas is simultaneously passed through the heating layers 3 on both sides to heat the reforming catalyst bed 2 through the partition wall, the alcohol is allowed to react with steam, and gaseous hydrogen is generated. Since the reforming catalyst bed and the heating layer are alternately provided in multiple stages, the fuel can be reformed by a compact device with high heat efficiency.